CN100480810C - 具有使用+a-膜和+c-膜的宽视角补偿膜的垂直取向液晶显示器 - Google Patents

具有使用+a-膜和+c-膜的宽视角补偿膜的垂直取向液晶显示器 Download PDF

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Publication number: CN100480810C
Authority: CN; China
Prior art keywords: film; polarizer; retardation value; liquid crystal; wavelength
Prior art date: 2005-03-10
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CNB2006800011264A

Other languages

English (en)

Chinese (zh)

Other versions

CN101052913A (zh

Inventor

全柄建

谢尔盖耶·别利亚夫

尼古拉·马里姆嫩科

张俊元

张秀振

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

LG Corp

Original Assignee

LG Chemical Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2005-03-10

Filing date

2006-03-10

Publication date

2009-04-22

2006-03-10 Application filed by LG Chemical Co Ltd filed Critical LG Chemical Co Ltd

2007-10-10 Publication of CN101052913A publication Critical patent/CN101052913A/zh

2009-04-22 Application granted granted Critical

2009-04-22 Publication of CN100480810C publication Critical patent/CN100480810C/zh

Status Expired - Fee Related legal-status Critical Current

2026-03-10 Anticipated expiration legal-status Critical

Links

FBWNMEQMRUMQSO-UHFFFAOYSA-N tergitol NP-9 Chemical compound CCCCCCCCCC1=CC=C(OCCOCCOCCOCCOCCOCCOCCOCCOCCO)C=C1 FBWNMEQMRUMQSO-UHFFFAOYSA-N 0.000 title claims abstract description 121
239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 75
238000010521 absorption reaction Methods 0.000 claims abstract description 35
230000003287 optical effect Effects 0.000 claims abstract description 33
230000001681 protective effect Effects 0.000 claims description 51
229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 37
229920000636 poly(norbornene) polymer Polymers 0.000 claims description 17
229920006254 polymer film Polymers 0.000 claims description 9
239000000654 additive Substances 0.000 claims description 2
230000000996 additive effect Effects 0.000 claims description 2
229920006289 polycarbonate film Polymers 0.000 claims description 2
229920002284 Cellulose triacetate Polymers 0.000 claims 1
NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 claims 1
229920002678 cellulose Polymers 0.000 description 16
239000001913 cellulose Substances 0.000 description 16
ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 16
238000004088 simulation Methods 0.000 description 14
210000004027 cell Anatomy 0.000 description 8
238000010586 diagram Methods 0.000 description 7
229920000515 polycarbonate Polymers 0.000 description 7
239000004417 polycarbonate Substances 0.000 description 7
230000001419 dependent effect Effects 0.000 description 5
238000000034 method Methods 0.000 description 3
238000012986 modification Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000007792 addition Methods 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
210000002858 crystal cell Anatomy 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000010287 polarization Effects 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
239000000758 substrate Substances 0.000 description 1

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Classifications

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- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/139—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
- G02F1/1393—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
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- A45C13/1069—Arrangement of fasteners magnetic
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
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- A45C13/00—Details; Accessories
- A45C13/30—Straps; Bands
- G—PHYSICS
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- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G—PHYSICS
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- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B27/00—Ladies' or like fans
- G—PHYSICS
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- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133531—Polarisers characterised by the arrangement of polariser or analyser axes
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13712—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering the liquid crystal having negative dielectric anisotropy
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
- G02F2413/04—Number of plates greater than or equal to 4
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
- G02F2413/13—Positive birefingence

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Physics & Mathematics (AREA)
Nonlinear Science (AREA)
Chemical & Material Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Mathematical Physics (AREA)
Polarising Elements (AREA)
Liquid Crystal (AREA)

CNB2006800011264A 2005-03-10 2006-03-10 具有使用+a-膜和+c-膜的宽视角补偿膜的垂直取向液晶显示器 Expired - Fee Related CN100480810C (zh)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020050020183		2005-03-10
KR20050020183		2005-03-10

Publications (2)

Publication Number	Publication Date
CN101052913A CN101052913A (zh)	2007-10-10
CN100480810C true CN100480810C (zh)	2009-04-22

Family

ID=37073675

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CNB2006800011264A Expired - Fee Related CN100480810C (zh)	2005-03-10	2006-03-10	具有使用+a-膜和+c-膜的宽视角补偿膜的垂直取向液晶显示器

Country Status (7)

Country	Link
US (1)	US7956965B2 (ko)
EP (1)	EP1859317B1 (ko)
JP (1)	JP4723590B2 (ko)
KR (1)	KR100789566B1 (ko)
CN (1)	CN100480810C (ko)
TW (1)	TWI353480B (ko)
WO (1)	WO2006107148A1 (ko)

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CN106019720B (zh) *	2016-05-31	2020-02-14	京东方科技集团股份有限公司	一种显示用基板、显示装置和曲面显示装置
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CN101852950B (zh)	2004-06-29	2011-10-19	夏普株式会社	相位差片、偏振片、液晶显示装置以及相位差片的设计方法

2006
- 2006-03-10 CN CNB2006800011264A patent/CN100480810C/zh not_active Expired - Fee Related
- 2006-03-10 US US11/666,557 patent/US7956965B2/en active Active
- 2006-03-10 TW TW095108294A patent/TWI353480B/zh active
- 2006-03-10 WO PCT/KR2006/000853 patent/WO2006107148A1/en active Application Filing
- 2006-03-10 EP EP06716303.0A patent/EP1859317B1/en not_active Not-in-force
- 2006-03-10 JP JP2007537814A patent/JP4723590B2/ja not_active Expired - Fee Related
- 2006-03-10 KR KR1020060022859A patent/KR100789566B1/ko active Active

Also Published As

Publication number	Publication date
WO2006107148A1 (en)	2006-10-12
KR100789566B1 (ko)	2007-12-28
TWI353480B (en)	2011-12-01
EP1859317A4 (en)	2009-11-11
US20080204633A1 (en)	2008-08-28
EP1859317A1 (en)	2007-11-28
US7956965B2 (en)	2011-06-07
JP4723590B2 (ja)	2011-07-13
CN101052913A (zh)	2007-10-10
JP2008517344A (ja)	2008-05-22
EP1859317B1 (en)	2016-06-29
TW200639537A (en)	2006-11-16
KR20060099468A (ko)	2006-09-19

Publication	Publication Date	Title
CN100480810C (zh)	2009-04-22	具有使用+a-膜和+c-膜的宽视角补偿膜的垂直取向液晶显示器
CN100561316C (zh)	2009-11-18	包括负双轴延迟膜和正c-板视角补偿膜的液晶显示器
KR100682230B1 (ko)	2007-02-12	수직 배향 액정표시장치
US7227602B2 (en)	2007-06-05	In-plane switching liquid crystal display comprising compensation film for angular field of view using +A-plate and +C-plate
JP5122290B2 (ja)	2013-01-16	単純化された構造を有する面上スイッチング液晶表示装置
KR100877926B1 (ko)	2009-01-12	네거티브 ｃ 및 네거티브 이축성 플레이트 조합된 위상차필름 및 그 위상차 필름들을 구비한 수직배향 액정표시장치
KR100392313B1 (ko)	2003-07-22	액정 표시 장치
JP4459229B2 (ja)	2010-04-28	垂直配向液晶表示装置
KR20090083057A (ko)	2009-08-03	수평 방향의 콘트라스트 비가 개선된 ｔｎ―ｌｃｄ 및편광판
KR20070024781A (ko)	2007-03-08	광시야각 특성이 개선된 액정표시장치

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